TRIFLUOROMETHOXYBENZENE
CAS 456-55-3
HS 2909309090
Product name: TRIFLUOROMETHOXYBENZENE CAS No.: 456-55-3 Molecular formula: C7H5F3O Applications: Core Industrial Applications 1. Core upstream for pharma/agrochemical intermediates (largest use): directed bromination, nitration and reduction to p-trifluoromethoxyaniline — base building block for benzoylurea insecticides lufenuron and metaflumizone and anti-inflammatory/antitumor drugs; −OCF3 significantly improves efficacy, metabolic stability and low residues 2. General organofluorine building block: o-/m-/p-bromotrifluoromethoxybenzene, nitrotrifluoromethoxybenzene and aminotrifluoromethoxybenzene full downstream fluorinated fine chemical series 3. Liquid crystal and photoelectric materials: adjusts liquid-crystal dielectric constant; low-viscosity liquid-crystal monomers and OLED functional-layer intermediates improving photoelectric response speed 4. Fluorinated dyes and fragrance intermediates: diazotization–coupling for high weatherfast disperse dyes; synthesis of premium fluorinated fragrances
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